Return-Path: Delivered-To: apmail-cassandra-user-archive@www.apache.org Received: (qmail 5968 invoked from network); 17 Apr 2011 13:26:26 -0000 Received: from hermes.apache.org (HELO mail.apache.org) (140.211.11.3) by minotaur.apache.org with SMTP; 17 Apr 2011 13:26:26 -0000 Received: (qmail 92560 invoked by uid 500); 17 Apr 2011 13:26:24 -0000 Delivered-To: apmail-cassandra-user-archive@cassandra.apache.org Received: (qmail 92535 invoked by uid 500); 17 Apr 2011 13:26:24 -0000 Mailing-List: contact user-help@cassandra.apache.org; run by ezmlm Precedence: bulk List-Help: List-Unsubscribe: List-Post: List-Id: Reply-To: user@cassandra.apache.org Delivered-To: mailing list user@cassandra.apache.org Received: (qmail 92527 invoked by uid 99); 17 Apr 2011 13:26:24 -0000 Received: from nike.apache.org (HELO nike.apache.org) (192.87.106.230) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 17 Apr 2011 13:26:24 +0000 X-ASF-Spam-Status: No, hits=3.7 required=5.0 tests=FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FROM,HTML_FONT_SIZE_LARGE,HTML_MESSAGE,RCVD_IN_DNSWL_LOW,RFC_ABUSE_POST,SPF_PASS,T_TO_NO_BRKTS_FREEMAIL X-Spam-Check-By: apache.org Received-SPF: pass (nike.apache.org: domain of dikang85@gmail.com designates 209.85.212.171 as permitted sender) Received: from [209.85.212.171] (HELO mail-px0-f171.google.com) (209.85.212.171) by apache.org (qpsmtpd/0.29) with ESMTP; Sun, 17 Apr 2011 13:26:16 +0000 Received: by pxi7 with SMTP id 7so2815880pxi.30 for ; Sun, 17 Apr 2011 06:25:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:in-reply-to:references:date :message-id:subject:from:to:content-type; bh=45QvNm95/yvWB5hAMw1j2xCWnMnuXMWawQ/JKPxLbD0=; b=ZobqpCawy1TbcG5DAlgpYN7UQRoXzMXLliV8o/aeNny4Xn4wNU9iUPv8Lm5vMoXyOD 3AVTq7Bhe0OVuzqS38a3JVPtdbkNYOPkGuI6gS1t+UcXc5s7k5itFcTAqYW7e7Bydng6 zsfLxxO8IJV5I0I7fGC8iNZhgNWVbgw6oKHc4= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=P82vPqr0B6y+K5K8ldX8zA+Af2x7PlHco28HU6/IXxup8nENaDXmT8/rboIs6uyIuD j5lodgyE4G3J+V4C9kXeyX/EfnLgBBxgx4NjDKr80KqpRbDWqJLMA2ULeQDL92Rk2+q6 NK7eJq2+vus7W+82wM1a9f/q7vjFlmhAT8Yko= MIME-Version: 1.0 Received: by 10.68.66.9 with SMTP id b9mr5474103pbt.107.1303046754710; Sun, 17 Apr 2011 06:25:54 -0700 (PDT) Received: by 10.68.58.165 with HTTP; Sun, 17 Apr 2011 06:25:54 -0700 (PDT) In-Reply-To: <1303046246.6089.13194.camel@internet> References: <8747B84D-8AAB-4DDB-A4B5-215EC7962B03@cmu.edu> <64E44C90-0AAB-40E3-B972-FD94C3D6C02F@cmu.edu> <1303046246.6089.13194.camel@internet> Date: Sun, 17 Apr 2011 21:25:54 +0800 Message-ID: Subject: Re: Cassandra 0.7.4 Bug? From: Dikang Gu To: user@cassandra.apache.org Content-Type: multipart/alternative; boundary=bcaec5430f62f0b82f04a11d3637 X-Virus-Checked: Checked by ClamAV on apache.org --bcaec5430f62f0b82f04a11d3637 Content-Type: text/plain; charset=ISO-8859-1 +1. I also met this problem several days before, and I haven't got a solution yet... On Sun, Apr 17, 2011 at 9:17 PM, csharpplusproject < csharpplusproject@gmail.com> wrote: > Often, I see the following behavior: > > (1) Cassandra works, all nodes are up etc > > (2) a 'move' operation is being run on one of the nodes > > (3) following this 'move' operation, even after a couple of hours / days > where it is obvious the operation has ended, the node which had 'moved' > remains with a status of *?* > > perhaps it's a bug? > > > ___________________________________________________________________________________ > > shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host > 192.168.0.5 ring > Address Status State Load Owns > Token > > 127605887595351923798765477786913079296 > 192.168.0.253 Up Normal 88.66 MB 25.00% > 0 > 192.168.0.4 Up Normal 558.2 MB 50.00% > 85070591730234615865843651857942052863 > 192.168.0.5 Up Normal 71.03 MB 16.67% > 113427455640312821154458202477256070485 > 192.168.0.6 Up Normal 44.71 MB 8.33% > 127605887595351923798765477786913079296 > > shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host > 192.168.0.4 move 92535295865117307932921825928971026432 > > shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host > 192.168.0.5 ring > Address Status State Load Owns > Token > > 127605887595351923798765477786913079296 > 192.168.0.253 Up Normal 171.17 MB 25.00% > 0 > 192.168.0.4 *?* Normal 212.11 MB 54.39% > 92535295865117307932921825928971026432 > 192.168.0.5 Up Normal 263.91 MB 12.28% > 113427455640312821154458202477256070485 > 192.168.0.6 Up Normal 26.21 MB 8.33% > 127605887595351923798765477786913079296 > -- Dikang Gu 0086 - 18611140205 --bcaec5430f62f0b82f04a11d3637 Content-Type: text/html; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable +1.

I also met this problem several days before, and I h= aven't got a solution yet...

On Sun, = Apr 17, 2011 at 9:17 PM, csharpplusproject <csharpplusproject@gmail.com> wrote:
=20 =20
Often, I see the following behavior:

(1) Cassandra works, all nodes are up etc

(2) a 'move' operation is being run on one of the nodes

(3) following this 'move' operation, even after a couple of hours /= days where it is obvious the operation has ended, the node which had '= moved' remains with a status of ?

perhaps it's a bug?

___________________________________________________________________________= ________

shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host 192.1= 68.0.5 ring
Address=A0=A0=A0=A0=A0=A0=A0=A0 Status State=A0=A0 Load=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0 Owns=A0=A0=A0 Token=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0 127605887595351923798765477786913079296=A0=A0=A0=A0
192.168.0.253=A0=A0 Up=A0=A0=A0=A0 Normal=A0 88.66 MB=A0=A0=A0=A0=A0=A0=A0 = 25.00%=A0 0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0
=A0 192.168.0.4=A0=A0=A0=A0 Up=A0=A0=A0=A0 Normal=A0 558.2 MB=A0=A0=A0=A0= =A0=A0=A0 50.00%=A0 85070591730234615865843651857942052863=A0=A0=A0=A0=A0 <= br> =A0 192.168.0.5=A0=A0=A0=A0 Up=A0=A0=A0=A0 Normal=A0 71.03 MB=A0=A0=A0=A0= =A0=A0=A0 16.67%=A0 113427455640312821154458202477256070485=A0=A0=A0=A0 =A0 192.168.0.6=A0=A0=A0=A0 Up=A0=A0=A0=A0 Normal=A0 44.71 MB=A0=A0=A0=A0= =A0=A0=A0 8.33%=A0=A0 127605887595351923798765477786913079296=A0=A0=A0=A0 <= br>
shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host 192.1= 68.0.4 move 92535295865117307932921825928971026432

shalom@host:/opt/cassandra/apache-cassandra-0.7.4$ bin/nodetool -host 192.1= 68.0.5 ring
Address=A0=A0=A0=A0=A0=A0=A0=A0 Status State=A0=A0 Load=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0 Owns=A0=A0=A0 Token=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=
=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0 127605887595351923798765477786913079296=A0=A0=A0=A0
192.168.0.253=A0=A0 Up=A0=A0=A0=A0 Normal=A0 171.17 MB=A0=A0=A0=A0=A0=A0 25= .00%=A0 0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0= =A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0=A0
192.168.0.4=A0=A0=A0=A0 ?=A0=A0=A0=A0=A0 Normal=A0 212.11 MB=A0=A0=A0=A0=A0=A0 54.39%=A0= 92535295865117307932921825928971026432=A0=A0=A0=A0=A0
192.168.0.5=A0=A0=A0=A0 Up=A0=A0=A0=A0 Normal=A0 263.91 MB=A0=A0=A0=A0=A0= =A0 12.28%=A0 113427455640312821154458202477256070485=A0=A0=A0=A0
192.168.0.6=A0=A0=A0=A0 Up=A0=A0=A0=A0 Normal=A0 26.21 MB=A0=A0=A0=A0=A0=A0= =A0 8.33%=A0=A0 127605887595351923798765477786913079296=A0=A0=A0=A0=20



--
Dikang Gu

0086 - 18611140205

--bcaec5430f62f0b82f04a11d3637--